winbind 2:4.10.0+dfsg-0ubuntu4 (ppc64el binary) in ubuntu eoan

Samba is an implementation of the SMB/CIFS protocol for Unix systems,
providing support for cross-platform file sharing with Microsoft Windows, OS X,
and other Unix systems. Samba can also function as a domain controller
or member server in both NT4-style and Active Directory domains.
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This package provides winbindd, a daemon which integrates authentication
and directory service (user/group lookup) mechanisms from a Windows
domain on a Linux system.
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Winbind based user/group lookups via /etc/nsswitch.conf can be enabled via
the libnss-winbind package. Winbind based Windows domain authentication can
be enabled via the libpam-winbind package.